Services

IT Services for Long Island & NYC Businesses

From everyday help desk support to cybersecurity, cloud migrations, Microsoft 365, Copilot and AI, TCI Technologies gives your organization one trusted partner for all of its technology. Since 2003, we’ve helped businesses across Long Island, New York City and the Tri-State area work securely, stay productive and plan for what’s next.

IT Project Management Long Island NYC

Our Services

Choose a category to explore how TCI can help.

Cybersecurity

Cybersecurity

Layered protection for your people, devices, email and data.

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Backup & Disaster Recovery

Backup & Disaster Recovery

Reliable backups and recovery plans that keep your business running.

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Cloud Services

Cloud Services

Secure cloud platforms and migrations that let your team work from anywhere.

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Phones & Communications

Phones & Communications

Cloud phone systems and unified communications for hybrid teams.

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Wi-Fi & Cabling

Wi-Fi & Cabling

Fast, reliable networks built on a solid physical foundation.

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Projects & Office Moves

Projects & Office Moves

Expertly planned IT projects and relocations with minimal downtime.

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Not Sure Where to Start?

Our free assessments show you exactly where your technology stands.

Free · No Obligation

Free Managed IT Assessment

See where your IT support, security and strategy stand, and get a per-user quote for our Quantum plans.

Schedule My Free IT Assessment

Free · No Obligation

Free Microsoft 365 Readiness Assessment

Get your readiness score for Microsoft 365, SharePoint, Copilot and AI in about 3 minutes.

Take the Free Assessment

Services Built for Your Industry

See how we tailor these services for construction companies, nonprofits, law firms, CPA firms, insurance companies, manufacturers and local governments.

Explore industries →  ·  Read our case studies →

Let’s Talk About Your Technology

Tell us what you need, and we’ll show you how TCI can help. No pressure, no obligation.